32745274709 has 8 divisors (see below), whose sum is σ = 39392811840. Its totient is φ = 26590147776.

The previous prime is 32745274697. The next prime is 32745274729. The reversal of 32745274709 is 90747254723.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32745274709 - 2¹⁶ = 32745209173 is a prime.

It is a super-3 number, since 3×32745274709³ (a number of 33 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32745274729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123102404 + ... + 123102669.

It is an arithmetic number, because the mean of its divisors is an integer number (4924101480).

Almost surely, 2^32745274709 is an apocalyptic number.

It is an amenable number.

32745274709 is a deficient number, since it is larger than the sum of its proper divisors (6647537131).

32745274709 is a wasteful number, since it uses less digits than its factorization.

32745274709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246205099.

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 32745274709 in words is "thirty-two billion, seven hundred forty-five million, two hundred seventy-four thousand, seven hundred nine".